matrix

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英语专业八级

matrix 是什么意思

中文释义

n. 母体, 子宫, 基质, 脉石, 模型, 矩阵

[计] 矩阵

英文释义

n. (mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rules

n. (geology) amass of fine-grained rock in which fossils, crystals, or gems are embedded

n. an enclosure within which something originates or develops (from the Latin for womb)

n. the body substance in which tissue cells are embedded

matrix 的真实例句

以下例句摘自真实英文文章，看看 matrix 在自然语境里怎么用：

In the matrix plot, each row/neuron is z-scored, and neurons are sorted by their correlation with whisking.

—— Brainwide blood volume reflects opposing neural populations

This matrix was used to predict activity in each brain region, for each session.

—— Brainwide blood volume reflects opposing neural populations

The supposed eyespots were also mineral deposits: shallow impressions filled with a dark, pyritic matrix but lacking any ocular pigments.

—— Oldest octopus fossil found to not be an octopus

Extracted density matrix (top row), compared to the ideal pure density matrix \({\rho }{{\rm{pure}}}= \psi \rangle \langle \psi \) (bottom row).

—— Two-electron quantum walks for probing entanglement and decoherence in an electron microscope

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